#359DB8#359DB8

#359DB8 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.101 H 218.8°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#359DB8
RGB	rgb(53, 157, 184)
HSL	hsl(192, 55%, 46%)
HSV	hsv(192, 71%, 72%)
CMYK	cmyk(71.2%, 14.7%, 0%, 27.8%)
CIE-LAB	lab(60.18, -20.58, -22.57)
CIE-LCH	lch(60.18, 30.55, 227.64°)
OKLab	oklab(64.85% -0.0784 -0.063)
OKLCH	oklch(64.85% 0.101 218.8)
XYZ	xyz(22.1733, 28.3290, 49.6375)
Luminance	0.2833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359DB8 #B85035

analogous

#35B892 #359DB8 #355CB8

triadic

#359DB8 #B8359D #9DB835

tetradic

#359DB8 #9235B8 #B85035 #5CB835

square

#359DB8 #9235B8 #B85035 #5CB835

split-complementary

#359DB8 #B8355C #B89235

monochromatic

#1A4C59 #277488 #359DB8 #5BB8D0 #8ACCDD

Accessibility & contrast

On white

3.15

#359DB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#359DB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359DB8

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359DB8	#FFFFFF	#000000	##000000
##359DB8	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C99B9

Deuteranopia (green-blind)

#7A8BB8

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359db8;
/* rgb */ color: rgb(53, 157, 184);
/* oklch */ color: oklch(64.8% 0.101 218.8);

Tailwind

colors: {
  custom: {
    50: '#7ebacd',
    500: '#359db8',
    950: '#000000',
  },
}

SCSS

$custom: #359db8;
$custom-light: #7ebacd;
$custom-dark: #000000;

JSON

{
  "hex": "#359db8",
  "rgb": {
    "r": 53,
    "g": 157,
    "b": 184
  },
  "hsl": {
    "h": 192.366,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64849,
    "c": 0.10055,
    "h": 218.8
  },
  "luminance": 0.28332
}

Semantic roles & 50–950 ramp

primary

#359DB8

secondary

#C79081

accent

#6849DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359DB8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →